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SUSumUp

Senior Full-Stack Engineer - SuperApp(m/w/x)

Berlin
Full-timeOn-siteSenior
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Developing core web dashboard features and home screen widgets for a global fintech SuperApp. Proven React.js and TypeScript experience required. Annual L&D budget of €2000, virtual stock options.

Requirements

  • Proven experience with React.js and TypeScript
  • Building scalable, maintainable applications
  • Experience building backend services or REST APIs
  • Go experience is a plus
  • Node.js or similar experience welcome
  • Navigate and refactor complex codebases
  • Focus on clean, durable code
  • Solid system design
  • Experience in cross-functional teams
  • Strong sense of ownership
  • Comfort with ambiguity
  • Product mindset
  • Connecting technical decisions to business outcomes
  • Willingness to learn and develop career

Tasks

  • Develop core web dashboard features
  • Enhance first-time user experience
  • Create home screen widgets
  • Implement quick actions
  • Build tools section
  • Design communications centre
  • Maintain backend services
  • Ensure seamless cross-platform experience
  • Collaborate with iOS and Android engineers
  • Work with product managers and designers
  • Shape cross-platform solutions
  • Contribute to technical direction
  • Lead technical solution design
  • Write clear documentation
  • Make architectural decisions
  • Communicate progress to stakeholders
  • Contribute to web chapter
  • Engage with broader engineering community

Work Experience

  • approx. 4 - 6 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • English – Business Fluent

Tools & Technologies

  • React.js
  • TypeScript
  • REST APIs
  • Go
  • Node.js

Benefits

Learning & Development

  • Annual L&D budget of €2000

Retirement Plans

  • Corporate pension scheme with 20% match

Other Benefits

  • Work with global SumUppers on fintech products

Informal Culture

  • Commitment to Diversity and Inclusion

Competitive Pay

  • Virtual Stock Option programme

More Vacation Days

  • 28 days paid leave plus public holidays

Healthcare & Fitness

  • Urban Sports Club subsidy

Childcare

  • Kita placement assistance

Free or Subsidized Food

  • Subsidised office lunches

Workation & Sabbatical

  • 1-month sabbatical after 3 years

Bonuses & Incentives

  • Referral Bonus
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of SumUp and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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